/*
	Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.dtl.filter.integers"]){dojo._hasResource["dojox.dtl.filter.integers"]=true;dojo.provide("dojox.dtl.filter.integers");dojo.mixin(dojox.dtl.filter.integers,{add:function(_1,_2){_1=parseInt(_1,10);_2=parseInt(_2,10);return isNaN(_2)?_1:_1+_2;},get_digit:function(_3,_4){_3=parseInt(_3,10);_4=parseInt(_4,10)-1;if(_4>=0){_3+="";if(_4<_3.length){_3=parseInt(_3.charAt(_4),10);}else{_3=0;}}return (isNaN(_3)?0:_3);}});}